Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20839983 (number)

20839983 is an odd 8-digits composite number following 20839982 and preceding 20839984. In scientific notation, it is written as 2.0839983 × 10^7. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 13893320 positive integers (up to 20839983) that are relatively prime to 20839983.

Interesting facts

20839983 has 4 divisors, whose sum is 27786648
The reverse of 20839983 is 38993802
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	twenty million eight hundred thirty-nine thousand nine hundred eighty-three

Notation

Scientific notation	2.0839983 × 10^7
Engineering notation	2.0839983 × 10^6

Prime Factorization of 20839983

Prime Factorization 3 × 6946661

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20839983	Product of the distinct prime numbers

The prime factorization of 20839983 is 3 × 6946661. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 6, 34, 34, 195, 269, 3208, 15, 73027, 87095, 724125, 338428, 7938082, 3051028, 10062378, 84330863, 273531488, 391036235, 6453252163, 7375631237

Basic calculations (n = 20839983)

Multiplication

n×y

n×2	41679966
n×3	62519949
n×4	83359932
n×5	104199915

Division

n÷y

n÷2	10419991.5
n÷3	6946661
n÷3	5209995.75
n÷5	4167996.6

Exponentiation

n^y

n²	434304891440289
n³	9.0509065544325E+21
n⁴	1.8862073872896E+29
n⁵	3.930852988559E+36

Nth Root

^y√n

²√n	4565.0830222461
³√n	275.18987658108
⁴√n	67.565398113577
⁵√n	29.092394767437

Divisors of 20839983

1, 3, 6946661, 20839983

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20839982	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1	Returns the nth root of the product of n divisors
H	Harmonic Mean	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20839983 can be divided by 4 positive divisors. The sum of these divisors (counting 20839983) is 1, the average is 0.25.

Base conversion 20839983

Base	System	Value
2	Binary	1001111011111111000101111
3	Ternary	1110012210002020
4	Quaternary	1033133320233
5	Quinary	20313334413
6	Senary	2022401223
8	Octal	117377057
10	Decimal	20839983
12	Duodecimal	6b90213
16	Hexadecimal	13dfe2f
20	Vigesimal	6a4jj3
36	Base36	ceo8f

Cryptographic Hash Functions

md5	47a821576b2fc2b9a26d5747c14aa977
sha1	2dede57b98e154f05149c66448bb3c215e878865
sha256	08fe364abf3dcf8dd2df5865bc461a0db222d52e394aba9f640d593f1bb212dc
sha512	ec2093d52680443cd674a172bbfdc298169971947aa3439a6d29394ad0d0f0ed0543127fc1c329c2ef434e9a191ec377010e923c5fa73277ad76242a925eca6a
ripemd-160	5146a5cd9f5dd53700153375bc57568c818d6e2f

20839983 as geometric shapes

Circle

Radius = n

Diameter	41679966
Circumference	130941474.98747
Area	1.3644090563669E+15

Sphere

Radius = n

Volume	3.7912348719644E+22
Surface area	5.4576362254677E+15
Circumference	130941474.98747

Square

Length = n

Perimeter	83359932
Area	434304891440289
Diagonal	29472186.598225

Cube

Length = n

Surface area	2605829348641734
Volume	9.0509065544325E+21
Space diagonal	36095909.384872

Equilateral Triangle

Length = n

Perimeter	62519949
Area	1.8805953448757E+14
Altitude	18047954.692436

Triangular Pyramid

Length = n

Surface area	1.8805953448757E+14
Volume	1.0666595667542E+21
Height	9824062.1994082